EP 3349335 A1 20180718 - STATOR AND ROTATING ELECTRIC MACHINE
Title (en)
STATOR AND ROTATING ELECTRIC MACHINE
Title (de)
STATOR UND ELEKTRISCHE DREHMASCHINE
Title (fr)
STATOR ET MACHINE ÉLECTRIQUE ROTATIVE
Publication
Application
Priority
- JP 2015179053 A 20150911
- JP 2016072097 W 20160728
Abstract (en)
To prevent disconnection of the stator of the rotating electric machine. A stator includes: multi-phase stator coils each having a salient pole concentrated winding; a stator iron core formed with a plurality of teeth around which the multi-phase stator coils are wound; and a plurality of connection rings configured to connect each of the multi-phase stator coils, wherein a winding end position of each of the multi-phase stator coils is disposed closest to the corresponding connection ring among the plurality of connection rings.
IPC 8 full level
H02K 3/50 (2006.01); H02K 3/04 (2006.01); H02K 3/52 (2006.01)
CPC (source: EP US)
H02K 1/24 (2013.01 - US); H02K 3/12 (2013.01 - US); H02K 3/18 (2013.01 - US); H02K 3/50 (2013.01 - US); H02K 3/52 (2013.01 - US); H02K 3/522 (2013.01 - EP US); H02K 2203/09 (2013.01 - EP US); Y02T 10/64 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3349335 A1 20180718; EP 3349335 A4 20190501; EP 3349335 B1 20210127; CN 108028568 A 20180511; CN 108028568 B 20191126; JP 6498775 B2 20190410; JP WO2017043207 A1 20180222; US 10862361 B2 20201208; US 2018248431 A1 20180830; WO 2017043207 A1 20170316
DOCDB simple family (application)
EP 16844071 A 20160728; CN 201680052570 A 20160728; JP 2016072097 W 20160728; JP 2017539057 A 20160728; US 201615758467 A 20160728